1138537868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11971}}^1$

素因数の和:12078

約数の個数: 48

約数和(自身を含む): 2252651520

約数和(自身を除く): 1114113652

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 403, 767, 806, 1534, 1612, 1829, 3068, 3658, 7316, 11971, 23777, 23942, 47554, 47884, 95108, 155623, 311246, 371101, 622492, 706289, 742202, 1412578, 1484404, 2825156, 4824313, 9181757, 9648626, 18363514, 19297252, 21894959, 36727028, 43789918, 87579836, 284634467, 569268934, 1138537868]

約数ペア:

[(1, 1138537868), (2, 569268934), (4, 284634467), (13, 87579836), (26, 43789918), (31, 36727028), (52, 21894959), (59, 19297252), (62, 18363514), (118, 9648626), (124, 9181757), (236, 4824313), (403, 2825156), (767, 1484404), (806, 1412578), (1534, 742202), (1612, 706289), (1829, 622492), (3068, 371101), (3658, 311246), (7316, 155623), (11971, 95108), (23777, 47884), (23942, 47554)]