2003597284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 3853563840

約数和(自身を除く): 1849966556

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 331, 662, 767, 1324, 1534, 1973, 3068, 3946, 4303, 7892, 8606, 17212, 19529, 25649, 39058, 51298, 78116, 102596, 116407, 232814, 253877, 465628, 507754, 653063, 1015508, 1306126, 1513291, 2612252, 3026582, 6053164, 8489819, 16979638, 33959276, 38530717, 77061434, 154122868, 500899321, 1001798642, 2003597284]

約数ペア:

[(1, 2003597284), (2, 1001798642), (4, 500899321), (13, 154122868), (26, 77061434), (52, 38530717), (59, 33959276), (118, 16979638), (236, 8489819), (331, 6053164), (662, 3026582), (767, 2612252), (1324, 1513291), (1534, 1306126), (1973, 1015508), (3068, 653063), (3946, 507754), (4303, 465628), (7892, 253877), (8606, 232814), (17212, 116407), (19529, 102596), (25649, 78116), (39058, 51298)]