1895246224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{44381}}^1$

素因数の和:44563

約数の個数: 40

約数和(自身を含む): 3912894648

約数和(自身を除く): 2017648424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 10676, 21352, 42704, 44381, 88762, 177524, 355048, 710096, 754477, 1508954, 3017908, 6035816, 6967817, 12071632, 13935634, 27871268, 55742536, 111485072, 118452889, 236905778, 473811556, 947623112, 1895246224]

約数ペア:

[(1, 1895246224), (2, 947623112), (4, 473811556), (8, 236905778), (16, 118452889), (17, 111485072), (34, 55742536), (68, 27871268), (136, 13935634), (157, 12071632), (272, 6967817), (314, 6035816), (628, 3017908), (1256, 1508954), (2512, 754477), (2669, 710096), (5338, 355048), (10676, 177524), (21352, 88762), (42704, 44381)]