1151781994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 2094481152

約数和(自身を除く): 942699158

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 257, 374, 391, 506, 514, 521, 782, 1042, 2827, 4301, 4369, 5654, 5731, 5911, 8602, 8738, 8857, 11462, 11822, 11983, 17714, 23966, 48059, 65021, 96118, 97427, 100487, 130042, 131813, 133897, 194854, 200974, 203711, 263626, 267794, 407422, 1105357, 1472867, 2210714, 2240821, 2276249, 2945734, 3079631, 4481642, 4552498, 6159262, 25038739, 33875941, 50077478, 52353727, 67751882, 104707454, 575890997, 1151781994]

約数ペア:

[(1, 1151781994), (2, 575890997), (11, 104707454), (17, 67751882), (22, 52353727), (23, 50077478), (34, 33875941), (46, 25038739), (187, 6159262), (253, 4552498), (257, 4481642), (374, 3079631), (391, 2945734), (506, 2276249), (514, 2240821), (521, 2210714), (782, 1472867), (1042, 1105357), (2827, 407422), (4301, 267794), (4369, 263626), (5654, 203711), (5731, 200974), (5911, 194854), (8602, 133897), (8738, 131813), (8857, 130042), (11462, 100487), (11822, 97427), (11983, 96118), (17714, 65021), (23966, 48059)]