1021058962

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 72

約数和(自身を含む): 1982404368

約数和(自身を除く): 961345406

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 134, 154, 211, 422, 469, 539, 737, 938, 1078, 1474, 1477, 2321, 2954, 3283, 4489, 4642, 5159, 6566, 8978, 10318, 10339, 14137, 16247, 20678, 28274, 31423, 32494, 36113, 49379, 62846, 72226, 98758, 98959, 113729, 155507, 197918, 219961, 227458, 311014, 345653, 439922, 691306, 692713, 947179, 1088549, 1385426, 1894358, 2177098, 2419571, 4839142, 6630253, 7619843, 10418969, 13260506, 15239686, 20837938, 46411771, 72932783, 92823542, 145865566, 510529481, 1021058962]

約数ペア:

[(1, 1021058962), (2, 510529481), (7, 145865566), (11, 92823542), (14, 72932783), (22, 46411771), (49, 20837938), (67, 15239686), (77, 13260506), (98, 10418969), (134, 7619843), (154, 6630253), (211, 4839142), (422, 2419571), (469, 2177098), (539, 1894358), (737, 1385426), (938, 1088549), (1078, 947179), (1474, 692713), (1477, 691306), (2321, 439922), (2954, 345653), (3283, 311014), (4489, 227458), (4642, 219961), (5159, 197918), (6566, 155507), (8978, 113729), (10318, 98959), (10339, 98758), (14137, 72226), (16247, 62846), (20678, 49379), (28274, 36113), (31423, 32494)]