122580458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8787

約数の個数: 48

約数和(自身を含む): 251312544

約数和(自身を除く): 128732086

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 8747, 14014, 17494, 61229, 96217, 113711, 122458, 192434, 227422, 428603, 673519, 795977, 857206, 1250821, 1347038, 1591954, 2501642, 4714633, 5571839, 8755747, 9429266, 11143678, 17511494, 61290229, 122580458]

約数ペア:

[(1, 122580458), (2, 61290229), (7, 17511494), (11, 11143678), (13, 9429266), (14, 8755747), (22, 5571839), (26, 4714633), (49, 2501642), (77, 1591954), (91, 1347038), (98, 1250821), (143, 857206), (154, 795977), (182, 673519), (286, 428603), (539, 227422), (637, 192434), (1001, 122458), (1078, 113711), (1274, 96217), (2002, 61229), (7007, 17494), (8747, 14014)]