291222976798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{534113}}^1$

素因数の和:534508

約数の個数: 32

約数和(自身を含む): 478984889376

約数和(自身を除く): 187761912578

約数列:

[1, 2, 13, 26, 67, 134, 313, 626, 871, 1742, 4069, 8138, 20971, 41942, 272623, 534113, 545246, 1068226, 6943469, 13886938, 35785571, 71571142, 167177369, 334354738, 465212423, 930424846, 2173305797, 4346611594, 11200883723, 22401767446, 145611488399, 291222976798]

約数ペア:

[(1, 291222976798), (2, 145611488399), (13, 22401767446), (26, 11200883723), (67, 4346611594), (134, 2173305797), (313, 930424846), (626, 465212423), (871, 334354738), (1742, 167177369), (4069, 71571142), (8138, 35785571), (20971, 13886938), (41942, 6943469), (272623, 1068226), (534113, 545246)]