1294863738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1523}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 3061850112

約数和(自身を除く): 1766986374

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 653, 1302, 1306, 1523, 1959, 3046, 3918, 4569, 4571, 9138, 9142, 10661, 13713, 20243, 21322, 27426, 31983, 40486, 47213, 60729, 63966, 94426, 121458, 141639, 141701, 283278, 283402, 330491, 425103, 660982, 850206, 991473, 994519, 1982946, 1989038, 2983557, 5967114, 6961633, 13923266, 20884899, 30830089, 41769798, 61660178, 92490267, 184980534, 215810623, 431621246, 647431869, 1294863738]

約数ペア:

[(1, 1294863738), (2, 647431869), (3, 431621246), (6, 215810623), (7, 184980534), (14, 92490267), (21, 61660178), (31, 41769798), (42, 30830089), (62, 20884899), (93, 13923266), (186, 6961633), (217, 5967114), (434, 2983557), (651, 1989038), (653, 1982946), (1302, 994519), (1306, 991473), (1523, 850206), (1959, 660982), (3046, 425103), (3918, 330491), (4569, 283402), (4571, 283278), (9138, 141701), (9142, 141639), (10661, 121458), (13713, 94426), (20243, 63966), (21322, 60729), (27426, 47213), (31983, 40486)]