4344860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 10414656

約数和(自身を除く): 6069796

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 983, 1105, 1966, 2210, 3932, 4420, 4915, 9830, 12779, 16711, 19660, 25558, 33422, 51116, 63895, 66844, 83555, 127790, 167110, 217243, 255580, 334220, 434486, 868972, 1086215, 2172430, 4344860]

約数ペア:

[(1, 4344860), (2, 2172430), (4, 1086215), (5, 868972), (10, 434486), (13, 334220), (17, 255580), (20, 217243), (26, 167110), (34, 127790), (52, 83555), (65, 66844), (68, 63895), (85, 51116), (130, 33422), (170, 25558), (221, 19660), (260, 16711), (340, 12779), (442, 9830), (884, 4915), (983, 4420), (1105, 3932), (1966, 2210)]