1330809217916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{161839}}^1$

素因数の和:162474

約数の個数: 48

約数和(自身を含む): 2407215928320

約数和(自身を除く): 1076406710404

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 503, 1006, 2012, 4087, 8174, 16348, 30683, 33701, 61366, 67402, 122732, 134804, 161839, 323678, 647356, 2055761, 4111522, 8223044, 9872179, 10843213, 19744358, 21686426, 39488716, 43372852, 81405017, 162810034, 325620068, 661435993, 1322871986, 2645743972, 4965706037, 5454136139, 9931412074, 10908272278, 19862824148, 21816544556, 332702304479, 665404608958, 1330809217916]

約数ペア:

[(1, 1330809217916), (2, 665404608958), (4, 332702304479), (61, 21816544556), (67, 19862824148), (122, 10908272278), (134, 9931412074), (244, 5454136139), (268, 4965706037), (503, 2645743972), (1006, 1322871986), (2012, 661435993), (4087, 325620068), (8174, 162810034), (16348, 81405017), (30683, 43372852), (33701, 39488716), (61366, 21686426), (67402, 19744358), (122732, 10843213), (134804, 9872179), (161839, 8223044), (323678, 4111522), (647356, 2055761)]