2018452121672

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{4888619}}^1$

素因数の和:4888806

約数の個数: 64

約数和(自身を含む): 4427916451200

約数和(自身を除く): 2409464329528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 101, 146, 202, 292, 404, 511, 584, 707, 808, 1022, 1414, 2044, 2828, 4088, 5656, 7373, 14746, 29492, 51611, 58984, 103222, 206444, 412888, 4888619, 9777238, 19554476, 34220333, 39108952, 68440666, 136881332, 273762664, 356869187, 493750519, 713738374, 987501038, 1427476748, 1975002076, 2498084309, 2854953496, 3456253633, 3950004152, 4996168618, 6912507266, 9992337236, 13825014532, 19984674472, 27650029064, 36043787887, 72087575774, 144175151548, 252306515209, 288350303096, 504613030418, 1009226060836, 2018452121672]

約数ペア:

[(1, 2018452121672), (2, 1009226060836), (4, 504613030418), (7, 288350303096), (8, 252306515209), (14, 144175151548), (28, 72087575774), (56, 36043787887), (73, 27650029064), (101, 19984674472), (146, 13825014532), (202, 9992337236), (292, 6912507266), (404, 4996168618), (511, 3950004152), (584, 3456253633), (707, 2854953496), (808, 2498084309), (1022, 1975002076), (1414, 1427476748), (2044, 987501038), (2828, 713738374), (4088, 493750519), (5656, 356869187), (7373, 273762664), (14746, 136881332), (29492, 68440666), (51611, 39108952), (58984, 34220333), (103222, 19554476), (206444, 9777238), (412888, 4888619)]