13389370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 26458488

約数和(自身を除く): 13069118

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 113, 170, 205, 226, 289, 410, 565, 578, 697, 1130, 1394, 1445, 1921, 2890, 3485, 3842, 4633, 6970, 9266, 9605, 11849, 19210, 23165, 23698, 32657, 46330, 59245, 65314, 78761, 118490, 157522, 163285, 326570, 393805, 787610, 1338937, 2677874, 6694685, 13389370]

約数ペア:

[(1, 13389370), (2, 6694685), (5, 2677874), (10, 1338937), (17, 787610), (34, 393805), (41, 326570), (82, 163285), (85, 157522), (113, 118490), (170, 78761), (205, 65314), (226, 59245), (289, 46330), (410, 32657), (565, 23698), (578, 23165), (697, 19210), (1130, 11849), (1394, 9605), (1445, 9266), (1921, 6970), (2890, 4633), (3485, 3842)]