1520442308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{45289}}^1$

素因数の和:45420

約数の個数: 48

約数和(自身を含む): 3347836800

約数和(自身を除く): 1827394492

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, 45289, 90578, 181156, 317023, 498179, 634046, 996358, 1268092, 1992716, 3487253, 4936501, 6974506, 9873002, 13949012, 19746004, 34555507, 54301511, 69111014, 108603022, 138222028, 217206044, 380110577, 760221154, 1520442308]

約数ペア:

[(1, 1520442308), (2, 760221154), (4, 380110577), (7, 217206044), (11, 138222028), (14, 108603022), (22, 69111014), (28, 54301511), (44, 34555507), (77, 19746004), (109, 13949012), (154, 9873002), (218, 6974506), (308, 4936501), (436, 3487253), (763, 1992716), (1199, 1268092), (1526, 996358), (2398, 634046), (3052, 498179), (4796, 317023), (8393, 181156), (16786, 90578), (33572, 45289)]