1229963686

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 2267854848

約数和(自身を除く): 1037891162

約数列:

[1, 2, 7, 14, 23, 46, 53, 97, 106, 161, 194, 322, 371, 679, 742, 743, 1219, 1358, 1486, 2231, 2438, 4462, 5141, 5201, 8533, 10282, 10402, 15617, 17066, 17089, 31234, 34178, 35987, 39379, 71974, 72071, 78758, 118243, 119623, 144142, 236486, 239246, 275653, 504497, 551306, 827701, 905717, 1008994, 1655402, 1657633, 1811434, 3315266, 3819763, 6340019, 7639526, 11603431, 12680038, 23206862, 26738341, 53476682, 87854549, 175709098, 614981843, 1229963686]

約数ペア:

[(1, 1229963686), (2, 614981843), (7, 175709098), (14, 87854549), (23, 53476682), (46, 26738341), (53, 23206862), (97, 12680038), (106, 11603431), (161, 7639526), (194, 6340019), (322, 3819763), (371, 3315266), (679, 1811434), (742, 1657633), (743, 1655402), (1219, 1008994), (1358, 905717), (1486, 827701), (2231, 551306), (2438, 504497), (4462, 275653), (5141, 239246), (5201, 236486), (8533, 144142), (10282, 119623), (10402, 118243), (15617, 78758), (17066, 72071), (17089, 71974), (31234, 39379), (34178, 35987)]