12888913412

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 23079893760

約数和(自身を除く): 10190980348

約数列:

[1, 2, 4, 97, 131, 194, 239, 262, 388, 478, 524, 956, 1061, 2122, 4244, 12707, 23183, 25414, 31309, 46366, 50828, 62618, 92732, 102917, 125236, 138991, 205834, 253579, 277982, 411668, 507158, 555964, 1014316, 3036973, 6073946, 12147892, 13482127, 24597163, 26964254, 33218849, 49194326, 53928508, 66437698, 98388652, 132875396, 3222228353, 6444456706, 12888913412]

約数ペア:

[(1, 12888913412), (2, 6444456706), (4, 3222228353), (97, 132875396), (131, 98388652), (194, 66437698), (239, 53928508), (262, 49194326), (388, 33218849), (478, 26964254), (524, 24597163), (956, 13482127), (1061, 12147892), (2122, 6073946), (4244, 3036973), (12707, 1014316), (23183, 555964), (25414, 507158), (31309, 411668), (46366, 277982), (50828, 253579), (62618, 205834), (92732, 138991), (102917, 125236)]