2215419464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3347}}^1$

素因数の和:3558

約数の個数: 64

約数和(自身を含む): 4570421760

約数和(自身を除く): 2355002296

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 157, 248, 314, 527, 628, 1054, 1256, 2108, 2669, 3347, 4216, 4867, 5338, 6694, 9734, 10676, 13388, 19468, 21352, 26776, 38936, 56899, 82739, 103757, 113798, 165478, 207514, 227596, 330956, 415028, 455192, 525479, 661912, 830056, 1050958, 1763869, 2101916, 3527738, 4203832, 7055476, 8933143, 14110952, 16289849, 17866286, 32579698, 35732572, 65159396, 71465144, 130318792, 276927433, 553854866, 1107709732, 2215419464]

約数ペア:

[(1, 2215419464), (2, 1107709732), (4, 553854866), (8, 276927433), (17, 130318792), (31, 71465144), (34, 65159396), (62, 35732572), (68, 32579698), (124, 17866286), (136, 16289849), (157, 14110952), (248, 8933143), (314, 7055476), (527, 4203832), (628, 3527738), (1054, 2101916), (1256, 1763869), (2108, 1050958), (2669, 830056), (3347, 661912), (4216, 525479), (4867, 455192), (5338, 415028), (6694, 330956), (9734, 227596), (10676, 207514), (13388, 165478), (19468, 113798), (21352, 103757), (26776, 82739), (38936, 56899)]