419662012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5701}}^1$

素因数の和:5962

約数の個数: 48

約数和(自身を含む): 919618560

約数和(自身を除く): 499956548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 2629, 3346, 5258, 5701, 6692, 10516, 11402, 18403, 22804, 36806, 39907, 62711, 73612, 79814, 125422, 159628, 250844, 438977, 877954, 1362539, 1755908, 2725078, 5450156, 9537773, 14987929, 19075546, 29975858, 38151092, 59951716, 104915503, 209831006, 419662012]

約数ペア:

[(1, 419662012), (2, 209831006), (4, 104915503), (7, 59951716), (11, 38151092), (14, 29975858), (22, 19075546), (28, 14987929), (44, 9537773), (77, 5450156), (154, 2725078), (239, 1755908), (308, 1362539), (478, 877954), (956, 438977), (1673, 250844), (2629, 159628), (3346, 125422), (5258, 79814), (5701, 73612), (6692, 62711), (10516, 39907), (11402, 36806), (18403, 22804)]