1377761308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{41039}}^1$

素因数の和:41170

約数の個数: 48

約数和(自身を含む): 3033676800

約数和(自身を除く): 1655915492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4796, 8393, 16786, 33572, 41039, 82078, 164156, 287273, 451429, 574546, 902858, 1149092, 1805716, 3160003, 4473251, 6320006, 8946502, 12640012, 17893004, 31312757, 49205761, 62625514, 98411522, 125251028, 196823044, 344440327, 688880654, 1377761308]

約数ペア:

[(1, 1377761308), (2, 688880654), (4, 344440327), (7, 196823044), (11, 125251028), (14, 98411522), (22, 62625514), (28, 49205761), (44, 31312757), (77, 17893004), (109, 12640012), (154, 8946502), (218, 6320006), (308, 4473251), (436, 3160003), (763, 1805716), (1199, 1149092), (1526, 902858), (2398, 574546), (3052, 451429), (4796, 287273), (8393, 164156), (16786, 82078), (33572, 41039)]