1401490948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 3083246208

約数和(自身を除く): 1681755260

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 101, 143, 187, 202, 221, 286, 374, 404, 442, 572, 748, 884, 1111, 1313, 1427, 1717, 2222, 2431, 2626, 2854, 3434, 4444, 4862, 5252, 5708, 6868, 9724, 14443, 15697, 18551, 18887, 22321, 24259, 28886, 31394, 37102, 37774, 44642, 48518, 57772, 62788, 74204, 75548, 89284, 97036, 144127, 204061, 245531, 266849, 288254, 315367, 408122, 491062, 533698, 576508, 630734, 816244, 982124, 1067396, 1261468, 1585397, 1873651, 2450159, 3170794, 3469037, 3747302, 4900318, 6341588, 6938074, 7494604, 9800636, 13876148, 20610161, 26951749, 31852067, 41220322, 53903498, 63704134, 82440644, 107806996, 127408268, 350372737, 700745474, 1401490948]

約数ペア:

[(1, 1401490948), (2, 700745474), (4, 350372737), (11, 127408268), (13, 107806996), (17, 82440644), (22, 63704134), (26, 53903498), (34, 41220322), (44, 31852067), (52, 26951749), (68, 20610161), (101, 13876148), (143, 9800636), (187, 7494604), (202, 6938074), (221, 6341588), (286, 4900318), (374, 3747302), (404, 3469037), (442, 3170794), (572, 2450159), (748, 1873651), (884, 1585397), (1111, 1261468), (1313, 1067396), (1427, 982124), (1717, 816244), (2222, 630734), (2431, 576508), (2626, 533698), (2854, 491062), (3434, 408122), (4444, 315367), (4862, 288254), (5252, 266849), (5708, 245531), (6868, 204061), (9724, 144127), (14443, 97036), (15697, 89284), (18551, 75548), (18887, 74204), (22321, 62788), (24259, 57772), (28886, 48518), (31394, 44642), (37102, 37774)]