2498412

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{607}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 6809600

約数和(自身を除く): 4311188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 607, 686, 1029, 1214, 1372, 1821, 2058, 2428, 3642, 4116, 4249, 7284, 8498, 12747, 16996, 25494, 29743, 50988, 59486, 89229, 118972, 178458, 208201, 356916, 416402, 624603, 832804, 1249206, 2498412]

約数ペア:

[(1, 2498412), (2, 1249206), (3, 832804), (4, 624603), (6, 416402), (7, 356916), (12, 208201), (14, 178458), (21, 118972), (28, 89229), (42, 59486), (49, 50988), (84, 29743), (98, 25494), (147, 16996), (196, 12747), (294, 8498), (343, 7284), (588, 4249), (607, 4116), (686, 3642), (1029, 2428), (1214, 2058), (1372, 1821)]