1829698904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1213}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 3820603680

約数和(自身を除く): 1990904776

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 281, 488, 562, 671, 1124, 1213, 1342, 2248, 2426, 2684, 3091, 4852, 5368, 6182, 9704, 12364, 13343, 17141, 24728, 26686, 34282, 53372, 68564, 73993, 106744, 137128, 147986, 188551, 295972, 340853, 377102, 591944, 681706, 754204, 813923, 1363412, 1508408, 1627846, 2726824, 3255692, 3749383, 6511384, 7498766, 14997532, 20792033, 29995064, 41584066, 83168132, 166336264, 228712363, 457424726, 914849452, 1829698904]

約数ペア:

[(1, 1829698904), (2, 914849452), (4, 457424726), (8, 228712363), (11, 166336264), (22, 83168132), (44, 41584066), (61, 29995064), (88, 20792033), (122, 14997532), (244, 7498766), (281, 6511384), (488, 3749383), (562, 3255692), (671, 2726824), (1124, 1627846), (1213, 1508408), (1342, 1363412), (2248, 813923), (2426, 754204), (2684, 681706), (3091, 591944), (4852, 377102), (5368, 340853), (6182, 295972), (9704, 188551), (12364, 147986), (13343, 137128), (17141, 106744), (24728, 73993), (26686, 68564), (34282, 53372)]