2078167522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 3476275200

約数和(自身を除く): 1398107678

約数列:

[1, 2, 19, 31, 38, 62, 79, 137, 158, 163, 274, 326, 589, 1178, 1501, 2449, 2603, 3002, 3097, 4247, 4898, 5053, 5206, 6194, 8494, 10106, 10823, 12877, 21646, 22331, 25754, 44662, 46531, 80693, 93062, 96007, 161386, 192014, 205637, 244663, 335513, 399187, 411274, 424289, 489326, 671026, 692261, 798374, 848578, 1384522, 1764149, 3528298, 6374747, 7584553, 12749494, 13152959, 15169106, 26305918, 33518831, 54688619, 67037662, 109377238, 1039083761, 2078167522]

約数ペア:

[(1, 2078167522), (2, 1039083761), (19, 109377238), (31, 67037662), (38, 54688619), (62, 33518831), (79, 26305918), (137, 15169106), (158, 13152959), (163, 12749494), (274, 7584553), (326, 6374747), (589, 3528298), (1178, 1764149), (1501, 1384522), (2449, 848578), (2603, 798374), (3002, 692261), (3097, 671026), (4247, 489326), (4898, 424289), (5053, 411274), (5206, 399187), (6194, 335513), (8494, 244663), (10106, 205637), (10823, 192014), (12877, 161386), (21646, 96007), (22331, 93062), (25754, 80693), (44662, 46531)]