673912558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 1220935680

約数和(自身を除く): 547023122

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 191, 209, 253, 367, 382, 418, 437, 506, 734, 874, 2101, 3629, 4037, 4202, 4393, 4807, 6973, 7258, 8074, 8441, 8786, 9614, 13946, 16882, 39919, 48323, 70097, 76703, 79838, 83467, 92851, 96646, 140194, 153406, 160379, 166934, 185702, 320758, 771067, 918137, 1331843, 1542134, 1612231, 1764169, 1836274, 2663686, 3224462, 3528338, 14650273, 17734541, 29300546, 30632389, 35469082, 61264778, 336956279, 673912558]

約数ペア:

[(1, 673912558), (2, 336956279), (11, 61264778), (19, 35469082), (22, 30632389), (23, 29300546), (38, 17734541), (46, 14650273), (191, 3528338), (209, 3224462), (253, 2663686), (367, 1836274), (382, 1764169), (418, 1612231), (437, 1542134), (506, 1331843), (734, 918137), (874, 771067), (2101, 320758), (3629, 185702), (4037, 166934), (4202, 160379), (4393, 153406), (4807, 140194), (6973, 96646), (7258, 92851), (8074, 83467), (8441, 79838), (8786, 76703), (9614, 70097), (13946, 48323), (16882, 39919)]