1947008043490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1\times {\mathrm{59651}}^1$

素因数の和:60615

約数の個数: 64

約数和(自身を含む): 3681144963072

約数和(自身を除く): 1734136919582

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 743, 955, 1486, 1910, 3715, 4393, 7430, 8786, 17089, 21965, 34178, 43930, 59651, 85445, 119302, 141913, 170890, 283826, 298255, 596510, 709565, 1371973, 1419130, 2743946, 3263999, 6527998, 6859865, 11393341, 13719730, 16319995, 22786682, 32639990, 44320693, 56966705, 88641386, 113933410, 221603465, 262046843, 443206930, 524093686, 1019375939, 1310234215, 2038751878, 2620468430, 5096879695, 8465252363, 10193759390, 16930504726, 42326261815, 84652523630, 194700804349, 389401608698, 973504021745, 1947008043490]

約数ペア:

[(1, 1947008043490), (2, 973504021745), (5, 389401608698), (10, 194700804349), (23, 84652523630), (46, 42326261815), (115, 16930504726), (191, 10193759390), (230, 8465252363), (382, 5096879695), (743, 2620468430), (955, 2038751878), (1486, 1310234215), (1910, 1019375939), (3715, 524093686), (4393, 443206930), (7430, 262046843), (8786, 221603465), (17089, 113933410), (21965, 88641386), (34178, 56966705), (43930, 44320693), (59651, 32639990), (85445, 22786682), (119302, 16319995), (141913, 13719730), (170890, 11393341), (283826, 6859865), (298255, 6527998), (596510, 3263999), (709565, 2743946), (1371973, 1419130)]