7883306882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 13532037120

約数和(自身を除く): 5648730238

約数列:

[1, 2, 11, 22, 31, 62, 137, 139, 274, 278, 341, 607, 682, 1214, 1507, 1529, 3014, 3058, 4247, 4309, 6677, 8494, 8618, 13354, 18817, 19043, 37634, 38086, 46717, 47399, 83159, 84373, 93434, 94798, 166318, 168746, 206987, 209473, 413974, 418946, 590333, 914749, 928103, 1180666, 1829498, 1856206, 2577929, 2615563, 5155858, 5231126, 6493663, 11559101, 12987326, 23118202, 28357219, 28771193, 56714438, 57542386, 127150111, 254300222, 358332131, 716664262, 3941653441, 7883306882]

約数ペア:

[(1, 7883306882), (2, 3941653441), (11, 716664262), (22, 358332131), (31, 254300222), (62, 127150111), (137, 57542386), (139, 56714438), (274, 28771193), (278, 28357219), (341, 23118202), (607, 12987326), (682, 11559101), (1214, 6493663), (1507, 5231126), (1529, 5155858), (3014, 2615563), (3058, 2577929), (4247, 1856206), (4309, 1829498), (6677, 1180666), (8494, 928103), (8618, 914749), (13354, 590333), (18817, 418946), (19043, 413974), (37634, 209473), (38086, 206987), (46717, 168746), (47399, 166318), (83159, 94798), (84373, 93434)]