1098156688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{21713}}^1$

素因数の和:21859

約数の個数: 40

約数和(自身を含む): 2221342200

約数和(自身を除く): 1123185512

約数列:

[1, 2, 4, 8, 16, 29, 58, 109, 116, 218, 232, 436, 464, 872, 1744, 3161, 6322, 12644, 21713, 25288, 43426, 50576, 86852, 173704, 347408, 629677, 1259354, 2366717, 2518708, 4733434, 5037416, 9466868, 10074832, 18933736, 37867472, 68634793, 137269586, 274539172, 549078344, 1098156688]

約数ペア:

[(1, 1098156688), (2, 549078344), (4, 274539172), (8, 137269586), (16, 68634793), (29, 37867472), (58, 18933736), (109, 10074832), (116, 9466868), (218, 5037416), (232, 4733434), (436, 2518708), (464, 2366717), (872, 1259354), (1744, 629677), (3161, 347408), (6322, 173704), (12644, 86852), (21713, 50576), (25288, 43426)]