385468304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{8783}}^1$

素因数の和:9015

約数の個数: 40

約数和(自身を含む): 808198272

約数和(自身を除く): 422729968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 5486, 8783, 10972, 17566, 21944, 35132, 43888, 70264, 114179, 140528, 228358, 456716, 913432, 1826864, 1853213, 3706426, 7412852, 14825704, 24091769, 29651408, 48183538, 96367076, 192734152, 385468304]

約数ペア:

[(1, 385468304), (2, 192734152), (4, 96367076), (8, 48183538), (13, 29651408), (16, 24091769), (26, 14825704), (52, 7412852), (104, 3706426), (208, 1853213), (211, 1826864), (422, 913432), (844, 456716), (1688, 228358), (2743, 140528), (3376, 114179), (5486, 70264), (8783, 43888), (10972, 35132), (17566, 21944)]