1330398344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4591}}^1$

素因数の和:4734

約数の個数: 64

約数和(自身を含む): 2826835200

約数和(自身を除く): 1496436856

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 89, 148, 178, 296, 356, 407, 712, 814, 979, 1628, 1958, 3256, 3293, 3916, 4591, 6586, 7832, 9182, 13172, 18364, 26344, 36223, 36728, 50501, 72446, 101002, 144892, 169867, 202004, 289784, 339734, 404008, 408599, 679468, 817198, 1358936, 1634396, 1868537, 3268792, 3737074, 4494589, 7474148, 8989178, 14948296, 15118163, 17978356, 30236326, 35956712, 60472652, 120945304, 166299793, 332599586, 665199172, 1330398344]

約数ペア:

[(1, 1330398344), (2, 665199172), (4, 332599586), (8, 166299793), (11, 120945304), (22, 60472652), (37, 35956712), (44, 30236326), (74, 17978356), (88, 15118163), (89, 14948296), (148, 8989178), (178, 7474148), (296, 4494589), (356, 3737074), (407, 3268792), (712, 1868537), (814, 1634396), (979, 1358936), (1628, 817198), (1958, 679468), (3256, 408599), (3293, 404008), (3916, 339734), (4591, 289784), (6586, 202004), (7832, 169867), (9182, 144892), (13172, 101002), (18364, 72446), (26344, 50501), (36223, 36728)]