7138940471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2647}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 8274470400

約数和(自身を除く): 1135529929

約数列:

[1, 13, 19, 61, 179, 247, 793, 1159, 2327, 2647, 3401, 10919, 15067, 34411, 44213, 50293, 141947, 161467, 207461, 473813, 653809, 2099071, 2696993, 3067873, 6159569, 9002447, 28902593, 39882349, 117031811, 375733709, 549149267, 7138940471]

約数ペア:

[(1, 7138940471), (13, 549149267), (19, 375733709), (61, 117031811), (179, 39882349), (247, 28902593), (793, 9002447), (1159, 6159569), (2327, 3067873), (2647, 2696993), (3401, 2099071), (10919, 653809), (15067, 473813), (34411, 207461), (44213, 161467), (50293, 141947)]