1903044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 5221440

約数和(自身を除く): 3318396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1109, 1716, 2218, 3327, 4436, 6654, 12199, 13308, 14417, 24398, 28834, 36597, 43251, 48796, 57668, 73194, 86502, 146388, 158587, 173004, 317174, 475761, 634348, 951522, 1903044]

約数ペア:

[(1, 1903044), (2, 951522), (3, 634348), (4, 475761), (6, 317174), (11, 173004), (12, 158587), (13, 146388), (22, 86502), (26, 73194), (33, 57668), (39, 48796), (44, 43251), (52, 36597), (66, 28834), (78, 24398), (132, 14417), (143, 13308), (156, 12199), (286, 6654), (429, 4436), (572, 3327), (858, 2218), (1109, 1716)]