6478271998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 10831700880

約数和(自身を除く): 4353428882

約数列:

[1, 2, 11, 22, 121, 131, 181, 242, 262, 362, 1129, 1441, 1991, 2258, 2882, 3982, 12419, 15851, 21901, 23711, 24838, 31702, 43802, 47422, 136609, 147899, 204349, 260821, 273218, 295798, 408698, 521642, 1626889, 2247839, 2869031, 3253778, 4495678, 5738062, 17895779, 24726229, 26769719, 35791558, 49452458, 53539438, 294466909, 588933818, 3239135999, 6478271998]

約数ペア:

[(1, 6478271998), (2, 3239135999), (11, 588933818), (22, 294466909), (121, 53539438), (131, 49452458), (181, 35791558), (242, 26769719), (262, 24726229), (362, 17895779), (1129, 5738062), (1441, 4495678), (1991, 3253778), (2258, 2869031), (2882, 2247839), (3982, 1626889), (12419, 521642), (15851, 408698), (21901, 295798), (23711, 273218), (24838, 260821), (31702, 204349), (43802, 147899), (47422, 136609)]