630979427254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{6823}}^1$

素因数の和:7645

約数の個数: 64

約数和(自身を含む): 1060207211520

約数和(自身を除く): 429227784266

約数列:

[1, 2, 11, 22, 73, 89, 146, 178, 647, 803, 979, 1294, 1606, 1958, 6497, 6823, 7117, 12994, 13646, 14234, 47231, 57583, 71467, 75053, 94462, 115166, 142934, 150106, 498079, 519541, 607247, 633413, 996158, 1039082, 1214494, 1266826, 4203559, 4414481, 5478869, 6679717, 8407118, 8828962, 10957738, 13359434, 44329031, 46239149, 48559291, 88658062, 92478298, 97118582, 322257113, 392888809, 487619341, 644514226, 785777618, 975238682, 3544828243, 4321776899, 7089656486, 8643553798, 28680883057, 57361766114, 315489713627, 630979427254]

約数ペア:

[(1, 630979427254), (2, 315489713627), (11, 57361766114), (22, 28680883057), (73, 8643553798), (89, 7089656486), (146, 4321776899), (178, 3544828243), (647, 975238682), (803, 785777618), (979, 644514226), (1294, 487619341), (1606, 392888809), (1958, 322257113), (6497, 97118582), (6823, 92478298), (7117, 88658062), (12994, 48559291), (13646, 46239149), (14234, 44329031), (47231, 13359434), (57583, 10957738), (71467, 8828962), (75053, 8407118), (94462, 6679717), (115166, 5478869), (142934, 4414481), (150106, 4203559), (498079, 1266826), (519541, 1214494), (607247, 1039082), (633413, 996158)]