313038148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{58013}}^1$

素因数の和:58107

約数の個数: 24

約数和(自身を含む): 584781120

約数和(自身を除く): 271742972

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 58013, 116026, 232052, 1102247, 2204494, 4118923, 4408988, 8237846, 16475692, 78259537, 156519074, 313038148]

約数ペア:

[(1, 313038148), (2, 156519074), (4, 78259537), (19, 16475692), (38, 8237846), (71, 4408988), (76, 4118923), (142, 2204494), (284, 1102247), (1349, 232052), (2698, 116026), (5396, 58013)]