391030694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 617645952

約数和(自身を除く): 226615258

約数列:

[1, 2, 41, 47, 82, 94, 241, 421, 482, 842, 1927, 3854, 9881, 11327, 17261, 19762, 19787, 22654, 34522, 39574, 101461, 202922, 464407, 811267, 928814, 1622534, 4159901, 4768667, 8319802, 9537334, 195515347, 391030694]

約数ペア:

[(1, 391030694), (2, 195515347), (41, 9537334), (47, 8319802), (82, 4768667), (94, 4159901), (241, 1622534), (421, 928814), (482, 811267), (842, 464407), (1927, 202922), (3854, 101461), (9881, 39574), (11327, 34522), (17261, 22654), (19762, 19787)]