4939494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 11745648

約数和(自身を除く): 6806154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 317, 318, 371, 634, 742, 951, 1113, 1902, 2219, 2226, 2597, 4438, 5194, 6657, 7791, 13314, 15533, 15582, 16801, 31066, 33602, 46599, 50403, 93198, 100806, 117607, 235214, 352821, 705642, 823249, 1646498, 2469747, 4939494]

約数ペア:

[(1, 4939494), (2, 2469747), (3, 1646498), (6, 823249), (7, 705642), (14, 352821), (21, 235214), (42, 117607), (49, 100806), (53, 93198), (98, 50403), (106, 46599), (147, 33602), (159, 31066), (294, 16801), (317, 15582), (318, 15533), (371, 13314), (634, 7791), (742, 6657), (951, 5194), (1113, 4438), (1902, 2597), (2219, 2226)]