656543202848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4768063}}^1$

素因数の和:4768417

約数の個数: 48

約数和(自身を含む): 1396203572736

約数和(自身を除く): 739660369888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 662, 1324, 2648, 4303, 5296, 8606, 10592, 17212, 34424, 68848, 137696, 4768063, 9536126, 19072252, 38144504, 61984819, 76289008, 123969638, 152578016, 247939276, 495878552, 991757104, 1578228853, 1983514208, 3156457706, 6312915412, 12625830824, 20516975089, 25251661648, 41033950178, 50503323296, 82067900356, 164135800712, 328271601424, 656543202848]

約数ペア:

[(1, 656543202848), (2, 328271601424), (4, 164135800712), (8, 82067900356), (13, 50503323296), (16, 41033950178), (26, 25251661648), (32, 20516975089), (52, 12625830824), (104, 6312915412), (208, 3156457706), (331, 1983514208), (416, 1578228853), (662, 991757104), (1324, 495878552), (2648, 247939276), (4303, 152578016), (5296, 123969638), (8606, 76289008), (10592, 61984819), (17212, 38144504), (34424, 19072252), (68848, 9536126), (137696, 4768063)]