1330203452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{829}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 2515497600

約数和(自身を除く): 1185294148

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 491, 817, 829, 982, 1634, 1658, 1964, 3268, 3316, 9329, 15751, 18658, 21113, 31502, 35647, 37316, 42226, 63004, 71294, 84452, 142588, 401147, 407039, 677293, 802294, 814078, 1354586, 1604588, 1628156, 2709172, 7733741, 15467482, 17502677, 30934964, 35005354, 70010708, 332550863, 665101726, 1330203452]

約数ペア:

[(1, 1330203452), (2, 665101726), (4, 332550863), (19, 70010708), (38, 35005354), (43, 30934964), (76, 17502677), (86, 15467482), (172, 7733741), (491, 2709172), (817, 1628156), (829, 1604588), (982, 1354586), (1634, 814078), (1658, 802294), (1964, 677293), (3268, 407039), (3316, 401147), (9329, 142588), (15751, 84452), (18658, 71294), (21113, 63004), (31502, 42226), (35647, 37316)]