281094422

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 527640480

約数和(自身を除く): 246546058

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 961, 1054, 1229, 1922, 2458, 3689, 6727, 7378, 8603, 13454, 16337, 17206, 20893, 32674, 38099, 41786, 76198, 114359, 146251, 228718, 266693, 292502, 533386, 647683, 1181069, 1295366, 2362138, 4533781, 8267483, 9067562, 16534966, 20078173, 40156346, 140547211, 281094422]

約数ペア:

[(1, 281094422), (2, 140547211), (7, 40156346), (14, 20078173), (17, 16534966), (31, 9067562), (34, 8267483), (62, 4533781), (119, 2362138), (217, 1295366), (238, 1181069), (434, 647683), (527, 533386), (961, 292502), (1054, 266693), (1229, 228718), (1922, 146251), (2458, 114359), (3689, 76198), (6727, 41786), (7378, 38099), (8603, 32674), (13454, 20893), (16337, 17206)]