355500002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 654732288

約数和(自身を除く): 299232286

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 101, 143, 202, 286, 341, 397, 403, 682, 794, 806, 1111, 1313, 2222, 2626, 3131, 4367, 4433, 5161, 6262, 8734, 8866, 10322, 12307, 14443, 24614, 28886, 34441, 40097, 40703, 56771, 68882, 80194, 81406, 113542, 135377, 159991, 270754, 319982, 441067, 447733, 521261, 882134, 895466, 1042522, 1243007, 1759901, 2486014, 3519802, 5733871, 11467742, 13673077, 16159091, 27346154, 32318182, 177750001, 355500002]

約数ペア:

[(1, 355500002), (2, 177750001), (11, 32318182), (13, 27346154), (22, 16159091), (26, 13673077), (31, 11467742), (62, 5733871), (101, 3519802), (143, 2486014), (202, 1759901), (286, 1243007), (341, 1042522), (397, 895466), (403, 882134), (682, 521261), (794, 447733), (806, 441067), (1111, 319982), (1313, 270754), (2222, 159991), (2626, 135377), (3131, 113542), (4367, 81406), (4433, 80194), (5161, 68882), (6262, 56771), (8734, 40703), (8866, 40097), (10322, 34441), (12307, 28886), (14443, 24614)]