1345341718

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 2426112000

約数和(自身を除く): 1080770282

約数列:

[1, 2, 7, 14, 53, 59, 79, 106, 118, 158, 371, 389, 413, 553, 742, 778, 826, 1106, 2723, 3127, 4187, 4661, 5446, 6254, 8374, 9322, 20617, 21889, 22951, 29309, 30731, 32627, 41234, 43778, 45902, 58618, 61462, 65254, 144319, 160657, 215117, 247033, 288638, 321314, 430234, 494066, 1216403, 1628743, 1729231, 1813129, 2432806, 3257486, 3458462, 3626258, 8514821, 11401201, 12691903, 17029642, 22802402, 25383806, 96095837, 192191674, 672670859, 1345341718]

約数ペア:

[(1, 1345341718), (2, 672670859), (7, 192191674), (14, 96095837), (53, 25383806), (59, 22802402), (79, 17029642), (106, 12691903), (118, 11401201), (158, 8514821), (371, 3626258), (389, 3458462), (413, 3257486), (553, 2432806), (742, 1813129), (778, 1729231), (826, 1628743), (1106, 1216403), (2723, 494066), (3127, 430234), (4187, 321314), (4661, 288638), (5446, 247033), (6254, 215117), (8374, 160657), (9322, 144319), (20617, 65254), (21889, 61462), (22951, 58618), (29309, 45902), (30731, 43778), (32627, 41234)]