1630865216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{4789}}^1$

素因数の和:5131

約数の個数: 56

約数和(自身を含む): 3438281160

約数和(自身を除く): 1807415944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 313, 544, 626, 1088, 1252, 2504, 4789, 5008, 5321, 9578, 10016, 10642, 19156, 20032, 21284, 38312, 42568, 76624, 81413, 85136, 153248, 162826, 170272, 306496, 325652, 340544, 651304, 1302608, 1498957, 2605216, 2997914, 5210432, 5995828, 11991656, 23983312, 25482269, 47966624, 50964538, 95933248, 101929076, 203858152, 407716304, 815432608, 1630865216]

約数ペア:

[(1, 1630865216), (2, 815432608), (4, 407716304), (8, 203858152), (16, 101929076), (17, 95933248), (32, 50964538), (34, 47966624), (64, 25482269), (68, 23983312), (136, 11991656), (272, 5995828), (313, 5210432), (544, 2997914), (626, 2605216), (1088, 1498957), (1252, 1302608), (2504, 651304), (4789, 340544), (5008, 325652), (5321, 306496), (9578, 170272), (10016, 162826), (10642, 153248), (19156, 85136), (20032, 81413), (21284, 76624), (38312, 42568)]