1099685914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 1770595200

約数和(自身を除く): 670909286

約数列:

[1, 2, 19, 38, 71, 142, 197, 394, 1349, 2069, 2698, 3743, 4138, 7486, 13987, 27974, 39311, 78622, 146899, 265753, 293798, 407593, 531506, 815186, 2791081, 5582162, 7744267, 15488534, 28939103, 57878206, 549842957, 1099685914]

約数ペア:

[(1, 1099685914), (2, 549842957), (19, 57878206), (38, 28939103), (71, 15488534), (142, 7744267), (197, 5582162), (394, 2791081), (1349, 815186), (2069, 531506), (2698, 407593), (3743, 293798), (4138, 265753), (7486, 146899), (13987, 78622), (27974, 39311)]