314996914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 513216000

約数和(自身を除く): 198219086

約数列:

[1, 2, 23, 46, 47, 53, 94, 106, 1081, 1219, 2162, 2438, 2491, 2749, 4982, 5498, 57293, 63227, 114586, 126454, 129203, 145697, 258406, 291394, 2971669, 3351031, 5943338, 6702062, 6847759, 13695518, 157498457, 314996914]

約数ペア:

[(1, 314996914), (2, 157498457), (23, 13695518), (46, 6847759), (47, 6702062), (53, 5943338), (94, 3351031), (106, 2971669), (1081, 291394), (1219, 258406), (2162, 145697), (2438, 129203), (2491, 126454), (2749, 114586), (4982, 63227), (5498, 57293)]