1853669441668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7457}}^1\times {\mathrm{58243}}^1$

素因数の和:65812

約数の個数: 48

約数和(自身を含む): 3575847046464

約数和(自身を除く): 1722177604796

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 7457, 14914, 29828, 58243, 82027, 116486, 164054, 232972, 328108, 640673, 723329, 1281346, 1446658, 2562692, 2893316, 5649571, 7956619, 11299142, 15913238, 22598284, 31826476, 62145281, 124290562, 248581124, 434318051, 868636102, 1737272204, 4777498561, 9554997122, 19109994244, 42128850947, 84257701894, 168515403788, 463417360417, 926834720834, 1853669441668]

約数ペア:

[(1, 1853669441668), (2, 926834720834), (4, 463417360417), (11, 168515403788), (22, 84257701894), (44, 42128850947), (97, 19109994244), (194, 9554997122), (388, 4777498561), (1067, 1737272204), (2134, 868636102), (4268, 434318051), (7457, 248581124), (14914, 124290562), (29828, 62145281), (58243, 31826476), (82027, 22598284), (116486, 15913238), (164054, 11299142), (232972, 7956619), (328108, 5649571), (640673, 2893316), (723329, 2562692), (1281346, 1446658)]