2980532014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 5144832000

約数和(自身を除く): 2164299986

約数列:

[1, 2, 19, 29, 31, 38, 43, 58, 62, 86, 551, 589, 817, 899, 1102, 1178, 1247, 1333, 1634, 1798, 2029, 2494, 2666, 4058, 17081, 23693, 25327, 34162, 38551, 38657, 47386, 50654, 58841, 62899, 77102, 77314, 87247, 117682, 125798, 174494, 734483, 1117979, 1195081, 1468966, 1657693, 1824071, 2235958, 2390162, 2530163, 2704657, 3315386, 3648142, 5060326, 5409314, 34657349, 48073097, 51388483, 69314698, 78435053, 96146194, 102776966, 156870106, 1490266007, 2980532014]

約数ペア:

[(1, 2980532014), (2, 1490266007), (19, 156870106), (29, 102776966), (31, 96146194), (38, 78435053), (43, 69314698), (58, 51388483), (62, 48073097), (86, 34657349), (551, 5409314), (589, 5060326), (817, 3648142), (899, 3315386), (1102, 2704657), (1178, 2530163), (1247, 2390162), (1333, 2235958), (1634, 1824071), (1798, 1657693), (2029, 1468966), (2494, 1195081), (2666, 1117979), (4058, 734483), (17081, 174494), (23693, 125798), (25327, 117682), (34162, 87247), (38551, 77314), (38657, 77102), (47386, 62899), (50654, 58841)]