1427884804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 2643290496

約数和(自身を除く): 1215405692

約数列:

[1, 2, 4, 23, 46, 92, 131, 257, 262, 461, 514, 524, 922, 1028, 1844, 3013, 5911, 6026, 10603, 11822, 12052, 21206, 23644, 33667, 42412, 60391, 67334, 118477, 120782, 134668, 236954, 241564, 473908, 774341, 1388993, 1548682, 2724971, 2777986, 3097364, 5449942, 5555972, 10899884, 15520487, 31040974, 62081948, 356971201, 713942402, 1427884804]

約数ペア:

[(1, 1427884804), (2, 713942402), (4, 356971201), (23, 62081948), (46, 31040974), (92, 15520487), (131, 10899884), (257, 5555972), (262, 5449942), (461, 3097364), (514, 2777986), (524, 2724971), (922, 1548682), (1028, 1388993), (1844, 774341), (3013, 473908), (5911, 241564), (6026, 236954), (10603, 134668), (11822, 120782), (12052, 118477), (21206, 67334), (23644, 60391), (33667, 42412)]