1330746736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{204353}}^1$

素因数の和:204409

約数の個数: 40

約数和(自身を含む): 2888748144

約数和(自身を除く): 1558001408

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 204353, 408706, 817412, 1634824, 2247883, 3269648, 4495766, 7561061, 8991532, 15122122, 17983064, 30244244, 35966128, 60488488, 83171671, 120976976, 166343342, 332686684, 665373368, 1330746736]

約数ペア:

[(1, 1330746736), (2, 665373368), (4, 332686684), (8, 166343342), (11, 120976976), (16, 83171671), (22, 60488488), (37, 35966128), (44, 30244244), (74, 17983064), (88, 15122122), (148, 8991532), (176, 7561061), (296, 4495766), (407, 3269648), (592, 2247883), (814, 1634824), (1628, 817412), (3256, 408706), (6512, 204353)]