977761688

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{4219}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 1868616000

約数和(自身を除く): 890854312

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 491, 982, 1964, 3928, 4219, 8438, 16876, 28969, 33752, 57938, 115876, 231752, 248921, 497842, 995684, 1991368, 2071529, 4143058, 8286116, 16572232, 122220211, 244440422, 488880844, 977761688]

約数ペア:

[(1, 977761688), (2, 488880844), (4, 244440422), (8, 122220211), (59, 16572232), (118, 8286116), (236, 4143058), (472, 2071529), (491, 1991368), (982, 995684), (1964, 497842), (3928, 248921), (4219, 231752), (8438, 115876), (16876, 57938), (28969, 33752)]