1235485438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 2200436928

約数和(自身を除く): 964951490

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 157, 187, 314, 374, 397, 583, 794, 901, 1166, 1727, 1802, 2669, 3454, 4367, 5338, 6749, 8321, 8734, 9911, 13498, 16642, 19822, 21041, 29359, 42082, 58718, 62329, 74239, 91531, 124658, 141457, 148478, 183062, 231451, 282914, 357697, 462902, 685619, 715394, 1059593, 1371238, 1556027, 2119186, 3112054, 3303437, 3934667, 6606874, 7869334, 11655523, 23311046, 36337807, 56158429, 72675614, 112316858, 617742719, 1235485438]

約数ペア:

[(1, 1235485438), (2, 617742719), (11, 112316858), (17, 72675614), (22, 56158429), (34, 36337807), (53, 23311046), (106, 11655523), (157, 7869334), (187, 6606874), (314, 3934667), (374, 3303437), (397, 3112054), (583, 2119186), (794, 1556027), (901, 1371238), (1166, 1059593), (1727, 715394), (1802, 685619), (2669, 462902), (3454, 357697), (4367, 282914), (5338, 231451), (6749, 183062), (8321, 148478), (8734, 141457), (9911, 124658), (13498, 91531), (16642, 74239), (19822, 62329), (21041, 58718), (29359, 42082)]