1009418509012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{3911}}^1\times {\mathrm{4261}}^1$

素因数の和:8992

約数の個数: 48

約数和(自身を含む): 1862701303680

約数和(自身を除く): 853282794668

約数列:

[1, 2, 4, 19, 38, 76, 797, 1594, 3188, 3911, 4261, 7822, 8522, 15143, 15644, 17044, 30286, 60572, 74309, 80959, 148618, 161918, 297236, 323836, 3117067, 3396017, 6234134, 6792034, 12468268, 13584068, 16664771, 33329542, 59224273, 64524323, 66659084, 118448546, 129048646, 236897092, 258097292, 316630649, 633261298, 1266522596, 13281822487, 26563644974, 53127289948, 252354627253, 504709254506, 1009418509012]

約数ペア:

[(1, 1009418509012), (2, 504709254506), (4, 252354627253), (19, 53127289948), (38, 26563644974), (76, 13281822487), (797, 1266522596), (1594, 633261298), (3188, 316630649), (3911, 258097292), (4261, 236897092), (7822, 129048646), (8522, 118448546), (15143, 66659084), (15644, 64524323), (17044, 59224273), (30286, 33329542), (60572, 16664771), (74309, 13584068), (80959, 12468268), (148618, 6792034), (161918, 6234134), (297236, 3396017), (323836, 3117067)]