260240439342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107626319}}^1$

素因数の和:107626368

約数の個数: 32

約数和(自身を含む): 578599096320

約数和(自身を除く): 318358656978

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 107626319, 215252638, 322878957, 645757914, 1399142147, 2798284294, 3336415889, 4197426441, 6672831778, 8394852882, 10009247667, 20018495334, 43373406557, 86746813114, 130120219671, 260240439342]

約数ペア:

[(1, 260240439342), (2, 130120219671), (3, 86746813114), (6, 43373406557), (13, 20018495334), (26, 10009247667), (31, 8394852882), (39, 6672831778), (62, 4197426441), (78, 3336415889), (93, 2798284294), (186, 1399142147), (403, 645757914), (806, 322878957), (1209, 215252638), (2418, 107626319)]