1218376502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5119229}}^1$

素因数の和:5119255

約数の個数: 16

約数和(自身を含む): 2211507360

約数和(自身を除く): 993130858

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5119229, 10238458, 35834603, 71669206, 87026893, 174053786, 609188251, 1218376502]

約数ペア:

[(1, 1218376502), (2, 609188251), (7, 174053786), (14, 87026893), (17, 71669206), (34, 35834603), (119, 10238458), (238, 5119229)]